Update README.md

edizor · web-flow · commit b88a0f7a116b · 2023-07-01T18:22:12.000+08:00
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diff --git a/persistence-modules/spring-boot-persistence-mongodb-3/README.md b/persistence-modules/spring-boot-persistence-mongodb-3/README.md
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 # Relevant Articles
 - [How to Insert a HashMap Into MongoDB With Java?](https://www.baeldung.com/java-mongodb-insert-hashmap)
+- [MongoDB – Field Level Encryption](https://www.baeldung.com/mongodb-field-level-encryption)
 - More articles: [[<--prev]](../spring-boot-persistence-mongodb-2)
